The key to healthy weight loss is achieving a negative energy balance or taking in fewer calories than you burn. To shed 500 grams, you must achieve a 3,500-calorie deficit weekly. Hence, it is recommended to create a 3000-calorie deficit per week through diet and burn the remaining 750 calories through exercise. That’s a total deficit of 3,750 calories for the week.
For example, a burger & soft drink combo adds 450 cals to your body, which is equivalent to 2 hours of walking
